1 Answer

Synthaze · Answer 1 · 2021-03-18T20:36:48+0000

Answer:

Mass, m = 1170 grams

Step-by-step explanation:

Side of a cube of iron is 15 cm

Density of iron is
$78\ g/cm^3$

It is required to find the mass of the cube of iron. Density is given in terms of mass and its volume as :

$\rho=(m)/(V)$

m is mass of iron cube

$m=\rho * V\\\\m=78 * 15\\\\m=1170\ g$

So, the mass of the cube of iron is 1170 grams.

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